Abstract
The photolysis of benzoinalkylethers 1‐5 solubilized in detergents show a significant deviation from the course of reaction in isotropic organic solvents. Remarkable difference in photobehaviour is noticed between the short chain (1‐3) and the long chain (4 and 5) benzoinalkylethers in the micellar media. However, the influence of the micellar media on the photobehaviour of alkyldeoxybenzoins 6 and 7 was small. The importance of ‘cage effect’ in controlling the product distribution was evident from its dependence on the micellar size and on the occupancy number. More importantly, a comparative analysis of the photobehaviour of the ketone 1‐7 reveals that the micellar interface can be used to control the conformations of organic molecules.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 91-102 |
| Number of pages | 12 |
| Journal | Journal of Physical Organic Chemistry |
| Volume | 1 |
| Issue number | 2 |
| DOIs | |
| State | Published - 1988 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Organic Chemistry
Cite this
Intramolecular orientation at the micellar interface : Control of norrish type I and type II reactivity of benzoinalkylethers via conformational effects. / Devanathan, S.; Ramamurthy, Vaidhyanathan.
In: Journal of Physical Organic Chemistry, Vol. 1, No. 2, 1988, p. 91-102.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Intramolecular orientation at the micellar interface
T2 - Control of norrish type I and type II reactivity of benzoinalkylethers via conformational effects
AU - Devanathan, S.
AU - Ramamurthy, Vaidhyanathan
PY - 1988
Y1 - 1988
N2 - The photolysis of benzoinalkylethers 1‐5 solubilized in detergents show a significant deviation from the course of reaction in isotropic organic solvents. Remarkable difference in photobehaviour is noticed between the short chain (1‐3) and the long chain (4 and 5) benzoinalkylethers in the micellar media. However, the influence of the micellar media on the photobehaviour of alkyldeoxybenzoins 6 and 7 was small. The importance of ‘cage effect’ in controlling the product distribution was evident from its dependence on the micellar size and on the occupancy number. More importantly, a comparative analysis of the photobehaviour of the ketone 1‐7 reveals that the micellar interface can be used to control the conformations of organic molecules.
AB - The photolysis of benzoinalkylethers 1‐5 solubilized in detergents show a significant deviation from the course of reaction in isotropic organic solvents. Remarkable difference in photobehaviour is noticed between the short chain (1‐3) and the long chain (4 and 5) benzoinalkylethers in the micellar media. However, the influence of the micellar media on the photobehaviour of alkyldeoxybenzoins 6 and 7 was small. The importance of ‘cage effect’ in controlling the product distribution was evident from its dependence on the micellar size and on the occupancy number. More importantly, a comparative analysis of the photobehaviour of the ketone 1‐7 reveals that the micellar interface can be used to control the conformations of organic molecules.
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UR - http://www.scopus.com/inward/citedby.url?scp=0042141299&partnerID=8YFLogxK
U2 - 10.1002/poc.610010205
DO - 10.1002/poc.610010205
M3 - Article
AN - SCOPUS:0042141299
VL - 1
SP - 91
EP - 102
JO - Journal of Physical Organic Chemistry
JF - Journal of Physical Organic Chemistry
SN - 0894-3230
IS - 2
ER -